10012112221110 has 64 divisors (see below), whose sum is σ = 24068384064000. Its totient is φ = 2665529044992.

The previous prime is 10012112221099. The next prime is 10012112221129. The reversal of 10012112221110 is 1112221121001.

It is a happy number.

It is a super-2 number, since 2×10012112221110² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10012112221110.

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, 350316801 + ... + 350345379.

It is an arithmetic number, because the mean of its divisors is an integer number (376068501000).

Almost surely, 2^{10012112221110} is an apocalyptic number.

10012112221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10012112221110 is an abundant number, since it is smaller than the sum of its proper divisors (14056271842890).

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

10012112221110 is a wasteful number, since it uses less digits than its factorization.

10012112221110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47285.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10012112221110 its reverse (1112221121001), we get a palindrome (11124333342111).

The spelling of 10012112221110 in words is "ten trillion, twelve billion, one hundred twelve million, two hundred twenty-one thousand, one hundred ten".