22026611605202 has 4 divisors (see below), whose sum is σ = 33039917407806. Its totient is φ = 11013305802600.

The previous prime is 22026611605199. The next prime is 22026611605211. The reversal of 22026611605202 is 20250611662022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14918527727401 + 7108083877801 = 3862451^2 + 2666099^2 .

It is a super-2 number, since 2×22026611605202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506652901299 + ... + 5506652901302.

Almost surely, 2^{22026611605202} is an apocalyptic number.

22026611605202 is a deficient number, since it is larger than the sum of its proper divisors (11013305802604).

22026611605202 is a wasteful number, since it uses less digits than its factorization.

22026611605202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11013305802603.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 22026611605202 in words is "twenty-two trillion, twenty-six billion, six hundred eleven million, six hundred five thousand, two hundred two".