22625590890061 has 8 divisors (see below), whose sum is σ = 23307148418400. Its totient is φ = 21951096134352.

The previous prime is 22625590890047. The next prime is 22625590890101. The reversal of 22625590890061 is 16009809552622.

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

It is not a de Polignac number, because 22625590890061 - 2⁵ = 22625590890029 is a prime.

It is a super-2 number, since 2×22625590890061² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22625590889984 and 22625590890011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22625590890361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1765686655 + ... + 1765699468.

It is an arithmetic number, because the mean of its divisors is an integer number (2913393552300).

Almost surely, 2^{22625590890061} is an apocalyptic number.

It is an amenable number.

22625590890061 is a deficient number, since it is larger than the sum of its proper divisors (681557528339).

22625590890061 is a wasteful number, since it uses less digits than its factorization.

22625590890061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531386315.

The product of its (nonzero) digits is 4665600, while the sum is 55.

The spelling of 22625590890061 in words is "twenty-two trillion, six hundred twenty-five billion, five hundred ninety million, eight hundred ninety thousand, sixty-one".