10222001122112 has 56 divisors (see below), whose sum is σ = 21957797843016. Its totient is φ = 4693401796608.

The previous prime is 10222001122103. The next prime is 10222001122117. The reversal of 10222001122112 is 21122110022201.

It can be written as a sum of positive squares in 4 ways, for example, as 207156060736 + 10014845061376 = 455144^2 + 3164624^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222001122117) 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, 31668593 + ... + 31989744.

It is an arithmetic number, because the mean of its divisors is an integer number (392103532911).

Almost surely, 2^{10222001122112} is an apocalyptic number.

It is an amenable number.

10222001122112 is an abundant number, since it is smaller than the sum of its proper divisors (11735796720904).

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

10222001122112 is a wasteful number, since it uses less digits than its factorization.

10222001122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63658555 (or 63658545 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10222001122112 its reverse (21122110022201), we get a palindrome (31344111144313).

The spelling of 10222001122112 in words is "ten trillion, two hundred twenty-two billion, one million, one hundred twenty-two thousand, one hundred twelve".