102001222000002 has 16 divisors (see below), whose sum is σ = 219694939692480. Its totient is φ = 31384991384592.

The previous prime is 102001221999997. The next prime is 102001222000043. The reversal of 102001222000002 is 200000222100201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653853987102 + ... + 653853987257.

It is an arithmetic number, because the mean of its divisors is an integer number (13730933730780).

Almost surely, 2^{102001222000002} is an apocalyptic number.

102001222000002 is an abundant number, since it is smaller than the sum of its proper divisors (117693717692478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102001222000002 is a wasteful number, since it uses less digits than its factorization.

102001222000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307707974377.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 102001222000002 its reverse (200000222100201), we get a palindrome (302001444100203).

The spelling of 102001222000002 in words is "one hundred two trillion, one billion, two hundred twenty-two million, two", and thus it is an aban number.