22213553553542 has 16 divisors (see below), whose sum is σ = 36419006288112. Its totient is φ = 10099388296800.

The previous prime is 22213553553539. The next prime is 22213553553557. The reversal of 22213553553542 is 24535535531222.

It is a super-2 number, since 2×22213553553542² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6375874709 + ... + 6375878192.

It is an arithmetic number, because the mean of its divisors is an integer number (2276187893007).

Almost surely, 2^{22213553553542} is an apocalyptic number.

22213553553542 is a deficient number, since it is larger than the sum of its proper divisors (14205452734570).

22213553553542 is a wasteful number, since it uses less digits than its factorization.

22213553553542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12751752983.

The product of its digits is 5400000, while the sum is 47.

The spelling of 22213553553542 in words is "twenty-two trillion, two hundred thirteen billion, five hundred fifty-three million, five hundred fifty-three thousand, five hundred forty-two".