100064664226061 has 4 divisors (see below), whose sum is σ = 100104013290432. Its totient is φ = 100025315161692.

The previous prime is 100064664226031. The next prime is 100064664226073. The reversal of 100064664226061 is 160622466460001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100064664226061 - 2¹⁰ = 100064664225037 is a prime.

It is a super-2 number, since 2×100064664226061² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100064664226031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19674528371 + ... + 19674533456.

It is an arithmetic number, because the mean of its divisors is an integer number (25026003322608).

Almost surely, 2^{100064664226061} is an apocalyptic number.

It is an amenable number.

100064664226061 is a deficient number, since it is larger than the sum of its proper divisors (39349064371).

100064664226061 is an equidigital number, since it uses as much as digits as its factorization.

100064664226061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39349064370.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 100064664226061 in words is "one hundred trillion, sixty-four billion, six hundred sixty-four million, two hundred twenty-six thousand, sixty-one".