22011222222190 has 16 divisors (see below), whose sum is σ = 40586546342160. Its totient is φ = 8589745257280.

The previous prime is 22011222222181. The next prime is 22011222222247. The reversal of 22011222222190 is 9122222211022.

It is a super-2 number, since 2×22011222222190² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26842953520 + ... + 26842954339.

It is an arithmetic number, because the mean of its divisors is an integer number (2536659146385).

Almost surely, 2^{22011222222190} is an apocalyptic number.

22011222222190 is a deficient number, since it is larger than the sum of its proper divisors (18575324119970).

22011222222190 is a wasteful number, since it uses less digits than its factorization.

22011222222190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53685907907.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 22011222222190 in words is "twenty-two trillion, eleven billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred ninety".