102012002211102 has 16 divisors (see below), whose sum is σ = 204066875671680. Its totient is φ = 33996855528792.

The previous prime is 102012002211037. The next prime is 102012002211121. The reversal of 102012002211102 is 201112200210201.

It is a congruent number.

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, 1786271128 + ... + 1786328235.

It is an arithmetic number, because the mean of its divisors is an integer number (12754179729480).

Almost surely, 2^{102012002211102} is an apocalyptic number.

102012002211102 is an abundant number, since it is smaller than the sum of its proper divisors (102054873460578).

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

102012002211102 is a wasteful number, since it uses less digits than its factorization.

102012002211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572604127.

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

Adding to 102012002211102 its reverse (201112200210201), we get a palindrome (303124202421303).

The spelling of 102012002211102 in words is "one hundred two trillion, twelve billion, two million, two hundred eleven thousand, one hundred two".