22025056511123 has 8 divisors (see below), whose sum is σ = 22252876837968. Its totient is φ = 21797251651584.

The previous prime is 22025056511113. The next prime is 22025056511131. The reversal of 22025056511123 is 32111565052022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22025056511123 - 2²⁶ = 22024989402259 is a prime.

It is a super-2 number, since 2×22025056511123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22025056511113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993161 + ... + 6710922.

It is an arithmetic number, because the mean of its divisors is an integer number (2781609604746).

Almost surely, 2^{22025056511123} is an apocalyptic number.

22025056511123 is a deficient number, since it is larger than the sum of its proper divisors (227820326845).

22025056511123 is an equidigital number, since it uses as much as digits as its factorization.

22025056511123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7733653.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 22025056511123 in words is "twenty-two trillion, twenty-five billion, fifty-six million, five hundred eleven thousand, one hundred twenty-three".