100111002022331 has 8 divisors (see below), whose sum is σ = 101578033556064. Its totient is φ = 98646555568320.

The previous prime is 100111002022327. The next prime is 100111002022397. The reversal of 100111002022331 is 133220200111001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100111002022331 - 2² = 100111002022327 is a prime.

It is a super-2 number, since 2×100111002022331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100111002022321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646191911 + ... + 646346816.

It is an arithmetic number, because the mean of its divisors is an integer number (12697254194508).

Almost surely, 2^{100111002022331} is an apocalyptic number.

100111002022331 is a deficient number, since it is larger than the sum of its proper divisors (1467031533733).

100111002022331 is a wasteful number, since it uses less digits than its factorization.

100111002022331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292539861.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 100111002022331 its reverse (133220200111001), we get a palindrome (233331202133332).

The spelling of 100111002022331 in words is "one hundred trillion, one hundred eleven billion, two million, twenty-two thousand, three hundred thirty-one".