20022101122074 has 8 divisors (see below), whose sum is σ = 40044202244160. Its totient is φ = 6674033707356.

The previous prime is 20022101122073. The next prime is 20022101122147. The reversal of 20022101122074 is 47022110122002.

It is a sphenic number, since it is the product of 3 distinct primes.

20022101122074 is an admirable number.

It is a super-2 number, since 2×20022101122074² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20022101122073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668508426834 + ... + 1668508426845.

It is an arithmetic number, because the mean of its divisors is an integer number (5005525280520).

Almost surely, 2^{20022101122074} is an apocalyptic number.

20022101122074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20022101122074 is a wasteful number, since it uses less digits than its factorization.

20022101122074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337016853684.

The product of its (nonzero) digits is 896, while the sum is 24.

Adding to 20022101122074 its reverse (47022110122002), we get a palindrome (67044211244076).

The spelling of 20022101122074 in words is "twenty trillion, twenty-two billion, one hundred one million, one hundred twenty-two thousand, seventy-four".