1121315065630 has 16 divisors (see below), whose sum is σ = 2083475735424. Its totient is φ = 434057444640.

The previous prime is 1121315065627. The next prime is 1121315065687. The reversal of 1121315065630 is 365605131211.

It is a super-2 number, since 2×1121315065630² (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, 1808572377 + ... + 1808572996.

It is an arithmetic number, because the mean of its divisors is an integer number (130217233464).

Almost surely, 2^{1121315065630} is an apocalyptic number.

1121315065630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121315065630 is a deficient number, since it is larger than the sum of its proper divisors (962160669794).

1121315065630 is a wasteful number, since it uses less digits than its factorization.

1121315065630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3617145411.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 1121315065630 in words is "one trillion, one hundred twenty-one billion, three hundred fifteen million, sixty-five thousand, six hundred thirty".