1122135001425 has 36 divisors (see below), whose sum is σ = 2009971482064. Its totient is φ = 598441327200.

The previous prime is 1122135001411. The next prime is 1122135001441. The reversal of 1122135001425 is 5241005312211.

It is a happy number.

1122135001425 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 13 + 500 + 142 + 5 = 666.

It is not a de Polignac number, because 1122135001425 - 2⁷ = 1122135001297 is a prime.

It is a super-2 number, since 2×1122135001425² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4671510 + ... + 4905840.

Almost surely, 2^{1122135001425} is an apocalyptic number.

1122135001425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1122135001425 is a deficient number, since it is larger than the sum of its proper divisors (887836480639).

1122135001425 is a wasteful number, since it uses less digits than its factorization.

1122135001425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255630 (or 255622 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 1122135001425 in words is "one trillion, one hundred twenty-two billion, one hundred thirty-five million, one thousand, four hundred twenty-five".