133751652722 has 16 divisors (see below), whose sum is σ = 202528501632. Its totient is φ = 66242312880.

The previous prime is 133751652691. The next prime is 133751652763. The reversal of 133751652722 is 227256157331.

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, 1834823 + ... + 1906325.

It is an arithmetic number, because the mean of its divisors is an integer number (12658031352).

Almost surely, 2^133751652722 is an apocalyptic number.

133751652722 is a deficient number, since it is larger than the sum of its proper divisors (68776848910).

133751652722 is a wasteful number, since it uses less digits than its factorization.

133751652722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80353.

The product of its digits is 529200, while the sum is 44.

The spelling of 133751652722 in words is "one hundred thirty-three billion, seven hundred fifty-one million, six hundred fifty-two thousand, seven hundred twenty-two".