102223111302120 has 32 divisors (see below), whose sum is σ = 306669333906720. Its totient is φ = 27259496347200.

The previous prime is 102223111302107. The next prime is 102223111302197. The reversal of 102223111302120 is 21203111322201.

It is a super-2 number, since 2×102223111302120² (a number of 29 digits) contains 22 as substring.

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, 425929630306 + ... + 425929630545.

It is an arithmetic number, because the mean of its divisors is an integer number (9583416684585).

Almost surely, 2^{102223111302120} is an apocalyptic number.

102223111302120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102223111302120 is an abundant number, since it is smaller than the sum of its proper divisors (204446222604600).

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

102223111302120 is a wasteful number, since it uses less digits than its factorization.

102223111302120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851859260865 (or 851859260861 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 102223111302120 its reverse (21203111322201), we get a palindrome (123426222624321).

The spelling of 102223111302120 in words is "one hundred two trillion, two hundred twenty-three billion, one hundred eleven million, three hundred two thousand, one hundred twenty".