10120012152 has 32 divisors (see below), whose sum is σ = 25381399680. Its totient is φ = 3362488160.

The previous prime is 10120012109. The next prime is 10120012153. The reversal of 10120012152 is 25121002101.

It is a super-2 number, since 2×10120012152² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120012153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670458 + ... + 685385.

It is an arithmetic number, because the mean of its divisors is an integer number (793168740).

Almost surely, 2^10120012152 is an apocalyptic number.

10120012152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10120012152 is an abundant number, since it is smaller than the sum of its proper divisors (15261387528).

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

10120012152 is a wasteful number, since it uses less digits than its factorization.

10120012152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356163 (or 1356159 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 10120012152 its reverse (25121002101), we get a palindrome (35241014253).

The spelling of 10120012152 in words is "ten billion, one hundred twenty million, twelve thousand, one hundred fifty-two".