122495351100 has 72 divisors (see below), whose sum is σ = 354456896640. Its totient is φ = 32662015680.

The previous prime is 122495351063. The next prime is 122495351123. The reversal of 122495351100 is 1153594221.

It is a happy number.

122495351100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×122495351100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 4341639 + ... + 4369761.

Almost surely, 2^122495351100 is an apocalyptic number.

122495351100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122495351100 is an abundant number, since it is smaller than the sum of its proper divisors (231961545540).

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

122495351100 is a wasteful number, since it uses less digits than its factorization.

122495351100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42659 (or 42652 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 122495351100 in words is "one hundred twenty-two billion, four hundred ninety-five million, three hundred fifty-one thousand, one hundred".