22022101012202 has 8 divisors (see below), whose sum is σ = 33049025215812. Its totient is φ = 11005759273600.

The previous prime is 22022101012193. The next prime is 22022101012267. The reversal of 22022101012202 is 20221010122022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20437551265681 + 1584549746521 = 4520791^2 + 1258789^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2645611049 + ... + 2645619372.

Almost surely, 2^{22022101012202} is an apocalyptic number.

22022101012202 is a deficient number, since it is larger than the sum of its proper divisors (11026924203610).

22022101012202 is a wasteful number, since it uses less digits than its factorization.

22022101012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5291232504.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22022101012202 its reverse (20221010122022), we get a palindrome (42243111134224).

It can be divided in two parts, 2 and 2022101012202, that multiplied together give a palindrome (4044202024404).

The spelling of 22022101012202 in words is "twenty-two trillion, twenty-two billion, one hundred one million, twelve thousand, two hundred two".