22101203022 has 16 divisors (see below), whose sum is σ = 46802547792. Its totient is φ = 6933710720.

The previous prime is 22101203017. The next prime is 22101203029. The reversal of 22101203022 is 22030210122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22101202992 and 22101203010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101203029) 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, 108339129 + ... + 108339332.

It is an arithmetic number, because the mean of its divisors is an integer number (2925159237).

Almost surely, 2^22101203022 is an apocalyptic number.

22101203022 is an abundant number, since it is smaller than the sum of its proper divisors (24701344770).

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

22101203022 is a wasteful number, since it uses less digits than its factorization.

22101203022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216678483.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22101203022 its reverse (22030210122), we get a palindrome (44131413144).

The spelling of 22101203022 in words is "twenty-two billion, one hundred one million, two hundred three thousand, twenty-two".