1120923955212 has 24 divisors (see below), whose sum is σ = 2615543218176. Its totient is φ = 373633605648.

The previous prime is 1120923955201. The next prime is 1120923955223. The reversal of 1120923955212 is 2125593290211.

It is an interprime number because it is at equal distance from previous prime (1120923955201) and next prime (1120923955223).

It is a super-2 number, since 2×1120923955212² (a number of 25 digits) contains 22 as substring.

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, 342508 + ... + 1535955.

It is an arithmetic number, because the mean of its divisors is an integer number (108980967424).

Almost surely, 2^{1120923955212} is an apocalyptic number.

1120923955212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120923955212 is an abundant number, since it is smaller than the sum of its proper divisors (1494619262964).

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

1120923955212 is a wasteful number, since it uses less digits than its factorization.

1120923955212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928197 (or 1928195 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The spelling of 1120923955212 in words is "one trillion, one hundred twenty billion, nine hundred twenty-three million, nine hundred fifty-five thousand, two hundred twelve".