2152234102412 has 24 divisors (see below), whose sum is σ = 3819692443392. Its totient is φ = 1060895267600.

The previous prime is 2152234102393. The next prime is 2152234102423. The reversal of 2152234102412 is 2142014322512.

It is a super-2 number, since 2×2152234102412² (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, 4570337 + ... + 5019207.

It is an arithmetic number, because the mean of its divisors is an integer number (159153851808).

Almost surely, 2^{2152234102412} is an apocalyptic number.

It is an amenable number.

2152234102412 is a deficient number, since it is larger than the sum of its proper divisors (1667458340980).

2152234102412 is a wasteful number, since it uses less digits than its factorization.

2152234102412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465829 (or 465827 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 2152234102412 its reverse (2142014322512), we get a palindrome (4294248424924).

The spelling of 2152234102412 in words is "two trillion, one hundred fifty-two billion, two hundred thirty-four million, one hundred two thousand, four hundred twelve".