2011222200022 has 32 divisors (see below), whose sum is σ = 3467254190400. Its totient is φ = 857092285440.

The previous prime is 2011222199977. The next prime is 2011222200049. The reversal of 2011222200022 is 2200022221102.

It is a super-2 number, since 2×2011222200022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2011222199969 and 2011222200005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24835854 + ... + 24916702.

It is an arithmetic number, because the mean of its divisors is an integer number (108351693450).

Almost surely, 2^{2011222200022} is an apocalyptic number.

2011222200022 is a deficient number, since it is larger than the sum of its proper divisors (1456031990378).

2011222200022 is a wasteful number, since it uses less digits than its factorization.

2011222200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90856.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2011222200022 its reverse (2200022221102), we get a palindrome (4211244421124).

The spelling of 2011222200022 in words is "two trillion, eleven billion, two hundred twenty-two million, two hundred thousand, twenty-two".