10012112046 has 12 divisors (see below), whose sum is σ = 21692909472. Its totient is φ = 3337370676.

The previous prime is 10012112041. The next prime is 10012112057. The reversal of 10012112046 is 64021121001.

It is a super-2 number, since 2×10012112046² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 556228447 = 10012112046 / (1 + 0 + 0 + 1 + 2 + 1 + 1 + 2 + 0 + 4 + 6).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012112041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278114206 + ... + 278114241.

It is an arithmetic number, because the mean of its divisors is an integer number (1807742456).

Almost surely, 2^10012112046 is an apocalyptic number.

10012112046 is an abundant number, since it is smaller than the sum of its proper divisors (11680797426).

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

10012112046 is a wasteful number, since it uses less digits than its factorization.

10012112046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556228455 (or 556228452 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10012112046 its reverse (64021121001), we get a palindrome (74033233047).

The spelling of 10012112046 in words is "ten billion, twelve million, one hundred twelve thousand, forty-six".