122022020000 has 120 divisors (see below), whose sum is σ = 304424078112. Its totient is φ = 48120800000.

The previous prime is 122022019961. The next prime is 122022020063. The reversal of 122022020000 is 20220221.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1377035 + ... + 1462965.

Almost surely, 2^122022020000 is an apocalyptic number.

122022020000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122022020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152212039056).

122022020000 is an abundant number, since it is smaller than the sum of its proper divisors (182402058112).

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

122022020000 is an frugal number, since it uses more digits than its factorization.

122022020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86032 (or 86009 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 122022020000 its reverse (20220221), we get a palindrome (122042240221).

The spelling of 122022020000 in words is "one hundred twenty-two billion, twenty-two million, twenty thousand".