102010101332212 has 12 divisors (see below), whose sum is σ = 178520788718496. Its totient is φ = 51004161698360.

The previous prime is 102010101332197. The next prime is 102010101332213. The reversal of 102010101332212 is 212233101010201.

It is a self number, because there is not a number n which added to its sum of digits gives 102010101332212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010101332213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221983714 + ... + 222442777.

It is an arithmetic number, because the mean of its divisors is an integer number (14876732393208).

Almost surely, 2^{102010101332212} is an apocalyptic number.

It is an amenable number.

102010101332212 is a deficient number, since it is larger than the sum of its proper divisors (76510687386284).

102010101332212 is a wasteful number, since it uses less digits than its factorization.

102010101332212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444483878 (or 444483876 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 102010101332212 its reverse (212233101010201), we get a palindrome (314243202342413).

The spelling of 102010101332212 in words is "one hundred two trillion, ten billion, one hundred one million, three hundred thirty-two thousand, two hundred twelve".