102003222421210 has 32 divisors (see below), whose sum is σ = 201313974039552. Its totient is φ = 36903796198080.

The previous prime is 102003222421171. The next prime is 102003222421283. The reversal of 102003222421210 is 12124222300201.

It is a super-4 number, since 4×102003222421210⁴ (a number of 57 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2353536762 + ... + 2353580101.

It is an arithmetic number, because the mean of its divisors is an integer number (6291061688736).

Almost surely, 2^{102003222421210} is an apocalyptic number.

102003222421210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102003222421210 is a deficient number, since it is larger than the sum of its proper divisors (99310751618342).

102003222421210 is a wasteful number, since it uses less digits than its factorization.

102003222421210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4707117078.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 102003222421210 its reverse (12124222300201), we get a palindrome (114127444721411).

The spelling of 102003222421210 in words is "one hundred two trillion, three billion, two hundred twenty-two million, four hundred twenty-one thousand, two hundred ten".