1022422402001 has 32 divisors (see below), whose sum is σ = 1398664205568. Its totient is φ = 721533047040.

The previous prime is 1022422401983. The next prime is 1022422402021. The reversal of 1022422402001 is 1002042242201.

It is a de Polignac number, because none of the positive numbers 2^k-1022422402001 is a prime.

It is a super-2 number, since 2×1022422402001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1022422402021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9582806 + ... + 9688911.

It is an arithmetic number, because the mean of its divisors is an integer number (43708256424).

Almost surely, 2^{1022422402001} is an apocalyptic number.

1022422402001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1022422402001 is a deficient number, since it is larger than the sum of its proper divisors (376241803567).

1022422402001 is a wasteful number, since it uses less digits than its factorization.

1022422402001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19271801.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 1022422402001 its reverse (1002042242201), we get a palindrome (2024464644202).

The spelling of 1022422402001 in words is "one trillion, twenty-two billion, four hundred twenty-two million, four hundred two thousand, one".