2123262623212 has 6 divisors (see below), whose sum is σ = 3715709590628. Its totient is φ = 1061631311604.

The previous prime is 2123262623191. The next prime is 2123262623219.

2123262623212 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2123262623219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265407827898 + ... + 265407827905.

Almost surely, 2^{2123262623212} is an apocalyptic number.

It is an amenable number.

2123262623212 is a deficient number, since it is larger than the sum of its proper divisors (1592446967416).

2123262623212 is a wasteful number, since it uses less digits than its factorization.

2123262623212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530815655807 (or 530815655805 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The spelling of 2123262623212 in words is "two trillion, one hundred twenty-three billion, two hundred sixty-two million, six hundred twenty-three thousand, two hundred twelve".