102220211230332 has 48 divisors (see below), whose sum is σ = 259955755006080. Its totient is φ = 31073428433088.

The previous prime is 102220211230327. The next prime is 102220211230343. The reversal of 102220211230332 is 233032112022201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3947322982 + ... + 3947348877.

It is an arithmetic number, because the mean of its divisors is an integer number (5415744895960).

Almost surely, 2^{102220211230332} is an apocalyptic number.

102220211230332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102220211230332 is an abundant number, since it is smaller than the sum of its proper divisors (157735543775748).

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

102220211230332 is a wasteful number, since it uses less digits than its factorization.

102220211230332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7894671962 (or 7894671960 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102220211230332 its reverse (233032112022201), we get a palindrome (335252323252533).

The spelling of 102220211230332 in words is "one hundred two trillion, two hundred twenty billion, two hundred eleven million, two hundred thirty thousand, three hundred thirty-two".