20222002210022 has 16 divisors (see below), whose sum is σ = 32117682628512. Its totient is φ = 9516122259840.

The previous prime is 20222002210019. The next prime is 20222002210049. The reversal of 20222002210022 is 22001220022202.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

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, 652298 + ... + 6392925.

It is an arithmetic number, because the mean of its divisors is an integer number (2007355164282).

Almost surely, 2^{20222002210022} is an apocalyptic number.

20222002210022 is a deficient number, since it is larger than the sum of its proper divisors (11895680418490).

20222002210022 is a wasteful number, since it uses less digits than its factorization.

20222002210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7129663.

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

Adding to 20222002210022 its reverse (22001220022202), we get a palindrome (42223222232224).

The spelling of 20222002210022 in words is "twenty trillion, two hundred twenty-two billion, two million, two hundred ten thousand, twenty-two".