102000101022212 has 12 divisors (see below), whose sum is σ = 179637120591180. Its totient is φ = 50675209424736.

The previous prime is 102000101022203. The next prime is 102000101022227. The reversal of 102000101022212 is 212220101000201.

It can be written as a sum of positive squares in 2 ways, for example, as 56467620076036 + 45532480946176 = 7514494^2 + 6747776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81210270887 + ... + 81210272142.

It is an arithmetic number, because the mean of its divisors is an integer number (14969760049265).

Almost surely, 2^{102000101022212} is an apocalyptic number.

It is an amenable number.

102000101022212 is a deficient number, since it is larger than the sum of its proper divisors (77637019568968).

102000101022212 is a wasteful number, since it uses less digits than its factorization.

102000101022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162420543190 (or 162420543188 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102000101022212 its reverse (212220101000201), we get a palindrome (314220202022413).

The spelling of 102000101022212 in words is "one hundred two trillion, one hundred one million, twenty-two thousand, two hundred twelve".