22202012020111 has 16 divisors (see below), whose sum is σ = 28093571331840. Its totient is φ = 17042056130880.

The previous prime is 22202012020073. The next prime is 22202012020121. The reversal of 22202012020111 is 11102021020222.

It is a happy number.

It is not a de Polignac number, because 22202012020111 - 2¹³ = 22202012011919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202012020121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2151769606 + ... + 2151779923.

It is an arithmetic number, because the mean of its divisors is an integer number (1755848208240).

Almost surely, 2^{22202012020111} is an apocalyptic number.

22202012020111 is a deficient number, since it is larger than the sum of its proper divisors (5891559311729).

22202012020111 is a wasteful number, since it uses less digits than its factorization.

22202012020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4303549614.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22202012020111 its reverse (11102021020222), we get a palindrome (33304033040333).

The spelling of 22202012020111 in words is "twenty-two trillion, two hundred two billion, twelve million, twenty thousand, one hundred eleven".