101122101021022 has 16 divisors (see below), whose sum is σ = 154079450065152. Its totient is φ = 49763582086680.

The previous prime is 101122101020981. The next prime is 101122101021041. The reversal of 101122101021022 is 220120101221101.

It is a super-2 number, since 2×101122101021022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101122101020987 and 101122101021005.

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, 324282054 + ... + 324593737.

It is an arithmetic number, because the mean of its divisors is an integer number (9629965629072).

Almost surely, 2^{101122101021022} is an apocalyptic number.

101122101021022 is a deficient number, since it is larger than the sum of its proper divisors (52957349044130).

101122101021022 is a wasteful number, since it uses less digits than its factorization.

101122101021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648877023.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101122101021022 its reverse (220120101221101), we get a palindrome (321242202242123).

The spelling of 101122101021022 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred one million, twenty-one thousand, twenty-two".