37121210102212 has 12 divisors (see below), whose sum is σ = 64962197495440. Its totient is φ = 18560582246376.

The previous prime is 37121210102189. The next prime is 37121210102243. The reversal of 37121210102212 is 21220101212173.

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, 1731558 + ... + 8788669.

Almost surely, 2^{37121210102212} is an apocalyptic number.

It is an amenable number.

37121210102212 is a deficient number, since it is larger than the sum of its proper divisors (27840987393228).

37121210102212 is a wasteful number, since it uses less digits than its factorization.

37121210102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11402370 (or 11402368 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 37121210102212 its reverse (21220101212173), we get a palindrome (58341311314385).

The spelling of 37121210102212 in words is "thirty-seven trillion, one hundred twenty-one billion, two hundred ten million, one hundred two thousand, two hundred twelve".