22153726045406 has 4 divisors (see below), whose sum is σ = 33230589068112. Its totient is φ = 11076863022702.

The previous prime is 22153726045351. The next prime is 22153726045411. The reversal of 22153726045406 is 60454062735122.

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

It is a super-3 number, since 3×22153726045406³ (a number of 41 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5538431511350 + ... + 5538431511353.

It is an arithmetic number, because the mean of its divisors is an integer number (8307647267028).

Almost surely, 2^{22153726045406} is an apocalyptic number.

22153726045406 is a deficient number, since it is larger than the sum of its proper divisors (11076863022706).

22153726045406 is a wasteful number, since it uses less digits than its factorization.

22153726045406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11076863022705.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 22153726045406 in words is "twenty-two trillion, one hundred fifty-three billion, seven hundred twenty-six million, forty-five thousand, four hundred six".