22203037240051 has 4 divisors (see below), whose sum is σ = 22719386943352. Its totient is φ = 21686687536752.

The previous prime is 22203037240039. The next prime is 22203037240117. The reversal of 22203037240051 is 15004273030222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22203037240051 - 2¹⁷ = 22203037108979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22203037239995 and 22203037240022.

It is not an unprimeable number, because it can be changed into a prime (22203037240001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258174851586 + ... + 258174851671.

It is an arithmetic number, because the mean of its divisors is an integer number (5679846735838).

Almost surely, 2^{22203037240051} is an apocalyptic number.

22203037240051 is a deficient number, since it is larger than the sum of its proper divisors (516349703301).

22203037240051 is an equidigital number, since it uses as much as digits as its factorization.

22203037240051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516349703300.

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 22203037240051 in words is "twenty-two trillion, two hundred three billion, thirty-seven million, two hundred forty thousand, fifty-one".