1121165041404 has 24 divisors (see below), whose sum is σ = 2729793144960. Its totient is φ = 357472911664.

The previous prime is 1121165041393. The next prime is 1121165041487. The reversal of 1121165041404 is 4041405611211.

It is a super-2 number, since 2×1121165041404² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2031095814 + ... + 2031096365.

It is an arithmetic number, because the mean of its divisors is an integer number (113741381040).

Almost surely, 2^{1121165041404} is an apocalyptic number.

It is an amenable number.

1121165041404 is an abundant number, since it is smaller than the sum of its proper divisors (1608628103556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121165041404 is a wasteful number, since it uses less digits than its factorization.

1121165041404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4062192209 (or 4062192207 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The spelling of 1121165041404 in words is "one trillion, one hundred twenty-one billion, one hundred sixty-five million, forty-one thousand, four hundred four".