20220210121022 has 16 divisors (see below), whose sum is σ = 32348863429920. Its totient is φ = 9445937572608.

The previous prime is 20220210121019. The next prime is 20220210121043. The reversal of 20220210121022 is 22012101202202.

It is a happy number.

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, 2170477322 + ... + 2170486637.

It is an arithmetic number, because the mean of its divisors is an integer number (2021803964370).

Almost surely, 2^{20220210121022} is an apocalyptic number.

20220210121022 is a deficient number, since it is larger than the sum of its proper divisors (12128653308898).

20220210121022 is a wasteful number, since it uses less digits than its factorization.

20220210121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340964115.

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

Adding to 20220210121022 its reverse (22012101202202), we get a palindrome (42232311323224).

The spelling of 20220210121022 in words is "twenty trillion, two hundred twenty billion, two hundred ten million, one hundred twenty-one thousand, twenty-two".