120020001122022 has 16 divisors (see below), whose sum is σ = 240052053288960. Its totient is φ = 40004658533192.

The previous prime is 120020001122009. The next prime is 120020001122057. The reversal of 120020001122022 is 220221100020021.

It is a junction number, because it is equal to n+sod(n) for n = 120020001121992 and 120020001122010.

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, 501997398 + ... + 502236425.

It is an arithmetic number, because the mean of its divisors is an integer number (15003253330560).

Almost surely, 2^{120020001122022} is an apocalyptic number.

120020001122022 is an abundant number, since it is smaller than the sum of its proper divisors (120032052166938).

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

120020001122022 is a wasteful number, since it uses less digits than its factorization.

120020001122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004253747.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120020001122022 its reverse (220221100020021), we get a palindrome (340241101142043).

The spelling of 120020001122022 in words is "one hundred twenty trillion, twenty billion, one million, one hundred twenty-two thousand, twenty-two".