2122452542212 has 12 divisors (see below), whose sum is σ = 3720472139356. Its totient is φ = 1059460502400.

The previous prime is 2122452542201. The next prime is 2122452542227.

2122452542212 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1604032382016 + 518420160196 = 1266504^2 + 720014^2 .

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, 441439473 + ... + 441444280.

Almost surely, 2^{2122452542212} is an apocalyptic number.

It is an amenable number.

2122452542212 is a deficient number, since it is larger than the sum of its proper divisors (1598019597144).

2122452542212 is a wasteful number, since it uses less digits than its factorization.

2122452542212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882884358 (or 882884356 counting only the distinct ones).

The product of its digits is 51200, while the sum is 34.

The spelling of 2122452542212 in words is "two trillion, one hundred twenty-two billion, four hundred fifty-two million, five hundred forty-two thousand, two hundred twelve".