2122413401252 has 12 divisors (see below), whose sum is σ = 3720223817520. Its totient is φ = 1059492310536.

The previous prime is 2122413401231. The next prime is 2122413401263. The reversal of 2122413401252 is 2521043142212.

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, 428594738 + ... + 428599689.

It is an arithmetic number, because the mean of its divisors is an integer number (310018651460).

Almost surely, 2^{2122413401252} is an apocalyptic number.

It is an amenable number.

2122413401252 is a deficient number, since it is larger than the sum of its proper divisors (1597810416268).

2122413401252 is a wasteful number, since it uses less digits than its factorization.

2122413401252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857195050 (or 857195048 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 2122413401252 its reverse (2521043142212), we get a palindrome (4643456543464).

The spelling of 2122413401252 in words is "two trillion, one hundred twenty-two billion, four hundred thirteen million, four hundred one thousand, two hundred fifty-two".