102111010022004 has 24 divisors (see below), whose sum is σ = 238305731824608. Its totient is φ = 34030330706400.

The previous prime is 102111010022003. The next prime is 102111010022033. The reversal of 102111010022004 is 400220010111201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102111010022003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834015522 + ... + 834137945.

It is an arithmetic number, because the mean of its divisors is an integer number (9929405492692).

Almost surely, 2^{102111010022004} is an apocalyptic number.

It is an amenable number.

102111010022004 is an abundant number, since it is smaller than the sum of its proper divisors (136194721802604).

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

102111010022004 is a wasteful number, since it uses less digits than its factorization.

102111010022004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668158575 (or 1668158573 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102111010022004 its reverse (400220010111201), we get a palindrome (502331020133205).

The spelling of 102111010022004 in words is "one hundred two trillion, one hundred eleven billion, ten million, twenty-two thousand, four".