2221402041192 has 32 divisors (see below), whose sum is σ = 5553671306400. Its totient is φ = 740445186624.

The previous prime is 2221402041169. The next prime is 2221402041193. The reversal of 2221402041192 is 2911402041222.

It is a super-2 number, since 2×2221402041192² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2221402041193) 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, 556267 + ... + 2179962.

It is an arithmetic number, because the mean of its divisors is an integer number (173552228325).

Almost surely, 2^{2221402041192} is an apocalyptic number.

It is an amenable number.

2221402041192 is an abundant number, since it is smaller than the sum of its proper divisors (3332269265208).

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

2221402041192 is a wasteful number, since it uses less digits than its factorization.

2221402041192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770065 (or 2770061 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 2221402041192 its sum of digits (30), we get a palindrome (2221402041222).

The spelling of 2221402041192 in words is "two trillion, two hundred twenty-one billion, four hundred two million, forty-one thousand, one hundred ninety-two".