22270735403501 has 12 divisors (see below), whose sum is σ = 24125950254420. Its totient is φ = 20548819998720.

The previous prime is 22270735403489. The next prime is 22270735403503. The reversal of 22270735403501 is 10530453707222.

It can be written as a sum of positive squares in 6 ways, for example, as 5978000550025 + 16292734853476 = 2444995^2 + 4036426^2 .

It is not a de Polignac number, because 22270735403501 - 2³⁴ = 22253555534317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22270735403503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27750356 + ... + 28541613.

It is an arithmetic number, because the mean of its divisors is an integer number (2010495854535).

Almost surely, 2^{22270735403501} is an apocalyptic number.

It is an amenable number.

22270735403501 is a deficient number, since it is larger than the sum of its proper divisors (1855214850919).

22270735403501 is a wasteful number, since it uses less digits than its factorization.

22270735403501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56294336 (or 56294323 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 22270735403501 in words is "twenty-two trillion, two hundred seventy billion, seven hundred thirty-five million, four hundred three thousand, five hundred one".