1210011012212 has 12 divisors (see below), whose sum is σ = 2209585326816. Its totient is φ = 578700918840.

The previous prime is 1210011012211. The next prime is 1210011012251. The reversal of 1210011012212 is 2122101100121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210011012211) 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, 6576146714 + ... + 6576146897.

It is an arithmetic number, because the mean of its divisors is an integer number (184132110568).

Almost surely, 2^{1210011012212} is an apocalyptic number.

It is an amenable number.

1210011012212 is a deficient number, since it is larger than the sum of its proper divisors (999574314604).

1210011012212 is a wasteful number, since it uses less digits than its factorization.

1210011012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13152293638 (or 13152293636 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1210011012212 its reverse (2122101100121), we get a palindrome (3332112112333).

The spelling of 1210011012212 in words is "one trillion, two hundred ten billion, eleven million, twelve thousand, two hundred twelve".