20020212202 has 8 divisors (see below), whose sum is σ = 30031454016. Its totient is φ = 10009727532.

The previous prime is 20020212187. The next prime is 20020212211. The reversal of 20020212202 is 20221202002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20020212202² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117778 + ... + 232189.

It is an arithmetic number, because the mean of its divisors is an integer number (3753931752).

Almost surely, 2^20020212202 is an apocalyptic number.

20020212202 is a deficient number, since it is larger than the sum of its proper divisors (10011241814).

20020212202 is a wasteful number, since it uses less digits than its factorization.

20020212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378572.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 20020212202 its reverse (20221202002), we get a palindrome (40241414204).

The spelling of 20020212202 in words is "twenty billion, twenty million, two hundred twelve thousand, two hundred two".