100102022021120 has 120 divisors (see below), whose sum is σ = 274557168612384. Its totient is φ = 34320693067776.

The previous prime is 100102022021077. The next prime is 100102022021159. The reversal of 100102022021120 is 21120220201001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 100102022021095 and 100102022021104.

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, 86708597 + ... + 87855476.

Almost surely, 2^{100102022021120} is an apocalyptic number.

100102022021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100102022021120 is an abundant number, since it is smaller than the sum of its proper divisors (174455146591264).

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

100102022021120 is an frugal number, since it uses more digits than its factorization.

100102022021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174564113 (or 174564087 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100102022021120 its reverse (21120220201001), we get a palindrome (121222242222121).

The spelling of 100102022021120 in words is "one hundred trillion, one hundred two billion, twenty-two million, twenty-one thousand, one hundred twenty".