22735544553722 has 128 divisors (see below), whose sum is σ = 47186169408000. Its totient is φ = 8095659264000.

The previous prime is 22735544553721. The next prime is 22735544553751.

22735544553722 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22735544553722² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22735544553721) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8760554 + ... + 11055242.

It is an arithmetic number, because the mean of its divisors is an integer number (368641948500).

Almost surely, 2^{22735544553722} is an apocalyptic number.

22735544553722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22735544553722 is an abundant number, since it is smaller than the sum of its proper divisors (24450624854278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22735544553722 is a wasteful number, since it uses less digits than its factorization.

22735544553722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294837 (or 2294823 counting only the distinct ones).

The product of its digits is 70560000, while the sum is 56.

The spelling of 22735544553722 in words is "twenty-two trillion, seven hundred thirty-five billion, five hundred forty-four million, five hundred fifty-three thousand, seven hundred twenty-two".