1121690151836 has 6 divisors (see below), whose sum is σ = 1962957765720. Its totient is φ = 560845075916.

The previous prime is 1121690151811. The next prime is 1121690151919. The reversal of 1121690151836 is 6381510961211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140211268976 + ... + 140211268983.

It is an arithmetic number, because the mean of its divisors is an integer number (327159627620).

Almost surely, 2^{1121690151836} is an apocalyptic number.

It is an amenable number.

1121690151836 is a deficient number, since it is larger than the sum of its proper divisors (841267613884).

1121690151836 is a wasteful number, since it uses less digits than its factorization.

1121690151836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280422537963 (or 280422537961 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 44.

The spelling of 1121690151836 in words is "one trillion, one hundred twenty-one billion, six hundred ninety million, one hundred fifty-one thousand, eight hundred thirty-six".