22025652022 has 12 divisors (see below), whose sum is σ = 36315021708. Its totient is φ = 10011659900.

The previous prime is 22025651987. The next prime is 22025652023.

22025652022 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22025652023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45507304 + ... + 45507787.

It is an arithmetic number, because the mean of its divisors is an integer number (3026251809).

Almost surely, 2^22025652022 is an apocalyptic number.

22025652022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22025652022 is a deficient number, since it is larger than the sum of its proper divisors (14289369686).

22025652022 is a wasteful number, since it uses less digits than its factorization.

22025652022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91015115 (or 91015104 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 22025652022 in words is "twenty-two billion, twenty-five million, six hundred fifty-two thousand, twenty-two".