10100743722 has 12 divisors (see below), whose sum is σ = 21884944770. Its totient is φ = 3366914568.

The previous prime is 10100743721. The next prime is 10100743747. The reversal of 10100743722 is 22734700101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7640682921 + 2460060801 = 87411^2 + 49599^2 .

It is not an unprimeable number, because it can be changed into a prime (10100743721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280576197 + ... + 280576232.

Almost surely, 2^10100743722 is an apocalyptic number.

10100743722 is an abundant number, since it is smaller than the sum of its proper divisors (11784201048).

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

10100743722 is a wasteful number, since it uses less digits than its factorization.

10100743722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561152437 (or 561152434 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The spelling of 10100743722 in words is "ten billion, one hundred million, seven hundred forty-three thousand, seven hundred twenty-two".