1222152993337 has 2 divisors, whose sum is σ = 1222152993338. Its totient is φ = 1222152993336.

The previous prime is 1222152993331. The next prime is 1222152993403. The reversal of 1222152993337 is 7333992512221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1216650914361 + 5502078976 = 1103019^2 + 74176^2 .

It is a cyclic number.

It is not a de Polignac number, because 1222152993337 - 2⁷ = 1222152993209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222152993331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611076496668 + 611076496669.

It is an arithmetic number, because the mean of its divisors is an integer number (611076496669).

Almost surely, 2^{1222152993337} is an apocalyptic number.

It is an amenable number.

1222152993337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222152993337 is an equidigital number, since it uses as much as digits as its factorization.

1222152993337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 49.

The spelling of 1222152993337 in words is "one trillion, two hundred twenty-two billion, one hundred fifty-two million, nine hundred ninety-three thousand, three hundred thirty-seven".