22457170340702 has 8 divisors (see below), whose sum is σ = 33825530430912. Its totient is φ = 11181993530400.

The previous prime is 22457170340701. The next prime is 22457170340719. The reversal of 22457170340702 is 20704307175422.

It is a happy number.

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

It is a super-2 number, since 2×22457170340702² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22457170340701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23295819374 + ... + 23295820337.

It is an arithmetic number, because the mean of its divisors is an integer number (4228191303864).

Almost surely, 2^{22457170340702} is an apocalyptic number.

22457170340702 is a deficient number, since it is larger than the sum of its proper divisors (11368360090210).

22457170340702 is a wasteful number, since it uses less digits than its factorization.

22457170340702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46591639954.

The product of its (nonzero) digits is 658560, while the sum is 44.

The spelling of 22457170340702 in words is "twenty-two trillion, four hundred fifty-seven billion, one hundred seventy million, three hundred forty thousand, seven hundred two".