102212001000212 has 24 divisors (see below), whose sum is σ = 185190266822400. Its totient is φ = 49303378089056.

The previous prime is 102212001000211. The next prime is 102212001000217. The reversal of 102212001000212 is 212000100212201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212001000211) 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, 360094412 + ... + 360378147.

It is an arithmetic number, because the mean of its divisors is an integer number (7716261117600).

Almost surely, 2^{102212001000212} is an apocalyptic number.

It is an amenable number.

102212001000212 is a deficient number, since it is larger than the sum of its proper divisors (82978265822188).

102212001000212 is a wasteful number, since it uses less digits than its factorization.

102212001000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720473815 (or 720473813 counting only the distinct ones).

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

Adding to 102212001000212 its reverse (212000100212201), we get a palindrome (314212101212413).

The spelling of 102212001000212 in words is "one hundred two trillion, two hundred twelve billion, one million, two hundred twelve", and thus it is an aban number.