222022012101 has 32 divisors (see below), whose sum is σ = 305169266688. Its totient is φ = 143497569600.

The previous prime is 222022012087. The next prime is 222022012123. The reversal of 222022012101 is 101210220222.

It is not a de Polignac number, because 222022012101 - 2¹¹ = 222022010053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222022010101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28182175 + ... + 28190051.

It is an arithmetic number, because the mean of its divisors is an integer number (9536539584).

Almost surely, 2^222022012101 is an apocalyptic number.

It is an amenable number.

222022012101 is a deficient number, since it is larger than the sum of its proper divisors (83147254587).

222022012101 is a wasteful number, since it uses less digits than its factorization.

222022012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9521.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222022012101 its reverse (101210220222), we get a palindrome (323232232323).

The spelling of 222022012101 in words is "two hundred twenty-two billion, twenty-two million, twelve thousand, one hundred one".