1122355515371 has 2 divisors, whose sum is σ = 1122355515372. Its totient is φ = 1122355515370.

The previous prime is 1122355515361. The next prime is 1122355515467. The reversal of 1122355515371 is 1735155532211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122355515371 - 2¹⁴ = 1122355498987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1122355515361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561177757685 + 561177757686.

It is an arithmetic number, because the mean of its divisors is an integer number (561177757686).

Almost surely, 2^{1122355515371} is an apocalyptic number.

1122355515371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122355515371 is an equidigital number, since it uses as much as digits as its factorization.

1122355515371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 157500, while the sum is 41.

The spelling of 1122355515371 in words is "one trillion, one hundred twenty-two billion, three hundred fifty-five million, five hundred fifteen thousand, three hundred seventy-one".