22150213026 has 16 divisors (see below), whose sum is σ = 44315805504. Its totient is φ = 7380841104.

The previous prime is 22150212983. The next prime is 22150213069. The reversal of 22150213026 is 62031205122.

It is an interprime number because it is at equal distance from previous prime (22150212983) and next prime (22150213069).

It is a junction number, because it is equal to n+sod(n) for n = 22150212987 and 22150213005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622045 + ... + 656688.

It is an arithmetic number, because the mean of its divisors is an integer number (2769737844).

Almost surely, 2^22150213026 is an apocalyptic number.

22150213026 is an abundant number, since it is smaller than the sum of its proper divisors (22165592478).

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

22150213026 is a wasteful number, since it uses less digits than its factorization.

22150213026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281625.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 22150213026 its reverse (62031205122), we get a palindrome (84181418148).

The spelling of 22150213026 in words is "twenty-two billion, one hundred fifty million, two hundred thirteen thousand, twenty-six".