102222411212000 has 48 divisors (see below), whose sum is σ = 251160464357712. Its totient is φ = 40888964483200.

The previous prime is 102222411211969. The next prime is 102222411212017. The reversal of 102222411212000 is 212114222201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 12777797402 + ... + 12777805401.

It is an arithmetic number, because the mean of its divisors is an integer number (5232509674119).

Almost surely, 2^{102222411212000} is an apocalyptic number.

102222411212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102222411212000 is an abundant number, since it is smaller than the sum of its proper divisors (148938053145712).

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

102222411212000 is an equidigital number, since it uses as much as digits as its factorization.

102222411212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25555602828 (or 25555602810 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 102222411212000 its reverse (212114222201), we get a palindrome (102434525434201).

The spelling of 102222411212000 in words is "one hundred two trillion, two hundred twenty-two billion, four hundred eleven million, two hundred twelve thousand".