2102022201003 has 16 divisors (see below), whose sum is σ = 2842550827776. Its totient is φ = 1381426131680.

The previous prime is 2102022201001. The next prime is 2102022201067. The reversal of 2102022201003 is 3001022202012.

It is a happy number.

It is not a de Polignac number, because 2102022201003 - 2¹ = 2102022201001 is a prime.

It is a super-3 number, since 3×2102022201003³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2102022201001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 946501 + ... + 2258297.

It is an arithmetic number, because the mean of its divisors is an integer number (177659426736).

Almost surely, 2^{2102022201003} is an apocalyptic number.

2102022201003 is a deficient number, since it is larger than the sum of its proper divisors (740528626773).

2102022201003 is a wasteful number, since it uses less digits than its factorization.

2102022201003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319394.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2102022201003 its reverse (3001022202012), we get a palindrome (5103044403015).

The spelling of 2102022201003 in words is "two trillion, one hundred two billion, twenty-two million, two hundred one thousand, three".