252101103214012 has 96 divisors (see below), whose sum is σ = 496072068710400. Its totient is φ = 111227845462272.

The previous prime is 252101103213991. The next prime is 252101103214021. The reversal of 252101103214012 is 210412301101252.

It is a super-3 number, since 3×252101103214012³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21512162689 + ... + 21512174407.

It is an arithmetic number, because the mean of its divisors is an integer number (5167417382400).

Almost surely, 2^{252101103214012} is an apocalyptic number.

It is an amenable number.

252101103214012 is a deficient number, since it is larger than the sum of its proper divisors (243970965496388).

252101103214012 is a wasteful number, since it uses less digits than its factorization.

252101103214012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21155 (or 21153 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 252101103214012 its reverse (210412301101252), we get a palindrome (462513404315264).

The spelling of 252101103214012 in words is "two hundred fifty-two trillion, one hundred one billion, one hundred three million, two hundred fourteen thousand, twelve".