1122635661151 has 16 divisors (see below), whose sum is σ = 1233225584640. Its totient is φ = 1017205469280.

The previous prime is 1122635661107. The next prime is 1122635661181. The reversal of 1122635661151 is 1511665362211.

It is a cyclic number.

It is not a de Polignac number, because 1122635661151 - 2⁷ = 1122635661023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122635661181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4377741 + ... + 4627081.

It is an arithmetic number, because the mean of its divisors is an integer number (77076599040).

Almost surely, 2^{1122635661151} is an apocalyptic number.

1122635661151 is a deficient number, since it is larger than the sum of its proper divisors (110589923489).

1122635661151 is a wasteful number, since it uses less digits than its factorization.

1122635661151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259686.

The product of its digits is 64800, while the sum is 40.

The spelling of 1122635661151 in words is "one trillion, one hundred twenty-two billion, six hundred thirty-five million, six hundred sixty-one thousand, one hundred fifty-one".