102202201101120 has 56 divisors (see below), whose sum is σ = 324491988499104. Its totient is φ = 27253920293376.

The previous prime is 102202201101109. The next prime is 102202201101127. The reversal of 102202201101120 is 21101102202201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102202201101120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202201101127) 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, 53230312114 + ... + 53230314033.

Almost surely, 2^{102202201101120} is an apocalyptic number.

102202201101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102202201101120 is an abundant number, since it is smaller than the sum of its proper divisors (222289787397984).

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

102202201101120 is a wasteful number, since it uses less digits than its factorization.

102202201101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106460626167 (or 106460626157 counting only the distinct ones).

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

Adding to 102202201101120 its reverse (21101102202201), we get a palindrome (123303303303321).

The spelling of 102202201101120 in words is "one hundred two trillion, two hundred two billion, two hundred one million, one hundred one thousand, one hundred twenty".