1121161615060 has 24 divisors (see below), whose sum is σ = 2362758977376. Its totient is φ = 446879963040.

The previous prime is 1121161615043. The next prime is 1121161615081. The reversal of 1121161615060 is 605161611211.

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, 99036886 + ... + 99048205.

It is an arithmetic number, because the mean of its divisors is an integer number (98448290724).

Almost surely, 2^{1121161615060} is an apocalyptic number.

1121161615060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121161615060 is an abundant number, since it is smaller than the sum of its proper divisors (1241597362316).

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

1121161615060 is a wasteful number, since it uses less digits than its factorization.

1121161615060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198085383 (or 198085381 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 31.

The spelling of 1121161615060 in words is "one trillion, one hundred twenty-one billion, one hundred sixty-one million, six hundred fifteen thousand, sixty".