102210222010012 has 18 divisors (see below), whose sum is σ = 188777466831408. Its totient is φ = 48415368319848.

The previous prime is 102210222010009. The next prime is 102210222010097. The reversal of 102210222010012 is 210010222012201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35391349668 + ... + 35391352555.

Almost surely, 2^{102210222010012} is an apocalyptic number.

It is an amenable number.

102210222010012 is a deficient number, since it is larger than the sum of its proper divisors (86567244821396).

102210222010012 is a wasteful number, since it uses less digits than its factorization.

102210222010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70782702265 (or 70782702244 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102210222010012 its reverse (210010222012201), we get a palindrome (312220444022213).

The spelling of 102210222010012 in words is "one hundred two trillion, two hundred ten billion, two hundred twenty-two million, ten thousand, twelve".