221411703513100 has 36 divisors (see below), whose sum is σ = 486252112263624. Its totient is φ = 87497637047680.

The previous prime is 221411703513089. The next prime is 221411703513139. The reversal of 221411703513100 is 1315307114122.

It is a super-2 number, since 2×221411703513100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13338046129 + ... + 13338062728.

It is an arithmetic number, because the mean of its divisors is an integer number (13507003118434).

Almost surely, 2^{221411703513100} is an apocalyptic number.

221411703513100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

221411703513100 is an abundant number, since it is smaller than the sum of its proper divisors (264840408750524).

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

221411703513100 is a wasteful number, since it uses less digits than its factorization.

221411703513100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26676108954 (or 26676108947 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 221411703513100 in words is "two hundred twenty-one trillion, four hundred eleven billion, seven hundred three million, five hundred thirteen thousand, one hundred".