20022222001202 has 16 divisors (see below), whose sum is σ = 31614204998400. Its totient is φ = 9484159343760.

The previous prime is 20022222001169. The next prime is 20022222001213. The reversal of 20022222001202 is 20210022222002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6271199 + ... + 8909117.

It is an arithmetic number, because the mean of its divisors is an integer number (1975887812400).

Almost surely, 2^{20022222001202} is an apocalyptic number.

20022222001202 is a deficient number, since it is larger than the sum of its proper divisors (11591982997198).

20022222001202 is a wasteful number, since it uses less digits than its factorization.

20022222001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837681.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 20022222001202 its reverse (20210022222002), we get a palindrome (40232244223204).

The spelling of 20022222001202 in words is "twenty trillion, twenty-two billion, two hundred twenty-two million, one thousand, two hundred two".