22457555103 has 16 divisors (see below), whose sum is σ = 30381426432. Its totient is φ = 14752920000.

The previous prime is 22457555059. The next prime is 22457555111. The reversal of 22457555103 is 30155575422.

It is not a de Polignac number, because 22457555103 - 2²² = 22453360799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22457555803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384003 + ... + 438603.

It is an arithmetic number, because the mean of its divisors is an integer number (1898839152).

Almost surely, 2^22457555103 is an apocalyptic number.

22457555103 is a deficient number, since it is larger than the sum of its proper divisors (7923871329).

22457555103 is a wasteful number, since it uses less digits than its factorization.

22457555103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56606.

The product of its (nonzero) digits is 210000, while the sum is 39.

The spelling of 22457555103 in words is "twenty-two billion, four hundred fifty-seven million, five hundred fifty-five thousand, one hundred three".