122301301100 has 72 divisors (see below), whose sum is σ = 290075475648. Its totient is φ = 44387956800.

The previous prime is 122301301069. The next prime is 122301301141. The reversal of 122301301100 is 1103103221.

It is a super-2 number, since 2×122301301100² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469007 + ... + 681593.

Almost surely, 2^122301301100 is an apocalyptic number.

122301301100 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 122301301100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145037737824).

122301301100 is an abundant number, since it is smaller than the sum of its proper divisors (167774174548).

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

122301301100 is a wasteful number, since it uses less digits than its factorization.

122301301100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213135 (or 213128 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 122301301100 its reverse (1103103221), we get a palindrome (123404404321).

The spelling of 122301301100 in words is "one hundred twenty-two billion, three hundred one million, three hundred one thousand, one hundred".