1122101002022 has 64 divisors (see below), whose sum is σ = 2261024285184. Its totient is φ = 403351280640.

The previous prime is 1122101001991. The next prime is 1122101002039. The reversal of 1122101002022 is 2202001012211.

It is a super-2 number, since 2×1122101002022² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1122101001988 and 1122101002006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3899093 + ... + 4176975.

It is an arithmetic number, because the mean of its divisors is an integer number (35328504456).

Almost surely, 2^{1122101002022} is an apocalyptic number.

1122101002022 is an abundant number, since it is smaller than the sum of its proper divisors (1138923283162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122101002022 is a wasteful number, since it uses less digits than its factorization.

1122101002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279933.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1122101002022 its reverse (2202001012211), we get a palindrome (3324102014233).

The spelling of 1122101002022 in words is "one trillion, one hundred twenty-two billion, one hundred one million, two thousand, twenty-two".