22202726414551 has 16 divisors (see below), whose sum is σ = 22899189962880. Its totient is φ = 21514677579360.

The previous prime is 22202726414537. The next prime is 22202726414623. The reversal of 22202726414551 is 15541462720222.

It is a cyclic number.

It is not a de Polignac number, because 22202726414551 - 2¹³ = 22202726406359 is a prime.

It is a super-2 number, since 2×22202726414551² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22202726414498 and 22202726414507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202726414851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6853656 + ... + 9559186.

It is an arithmetic number, because the mean of its divisors is an integer number (1431199372680).

Almost surely, 2^{22202726414551} is an apocalyptic number.

22202726414551 is a deficient number, since it is larger than the sum of its proper divisors (696463548329).

22202726414551 is a wasteful number, since it uses less digits than its factorization.

22202726414551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707086.

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 22202726414551 in words is "twenty-two trillion, two hundred two billion, seven hundred twenty-six million, four hundred fourteen thousand, five hundred fifty-one".