22092102 has 48 divisors (see below), whose sum is σ = 50162112. Its totient is φ = 7286760.

The previous prime is 22092101. The next prime is 22092107. The reversal of 22092102 is 20129022.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22092101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63493 + ... + 63839.

It is an arithmetic number, because the mean of its divisors is an integer number (1045044).

Almost surely, 2^22092102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22092102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25081056).

22092102 is an abundant number, since it is smaller than the sum of its proper divisors (28070010).

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

22092102 is a wasteful number, since it uses less digits than its factorization.

22092102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 22092102 is about 4700.2236117019. The cubic root of 22092102 is about 280.5944090112.

The spelling of 22092102 in words is "twenty-two million, ninety-two thousand, one hundred two".