33722666948 has 12 divisors (see below), whose sum is σ = 59155516560. Its totient is φ = 16821090792.

The previous prime is 33722666941. The next prime is 33722666983. The reversal of 33722666948 is 84966622733.

It is a super-2 number, since 2×33722666948² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33722666893 and 33722666902.

It is not an unprimeable number, because it can be changed into a prime (33722666941) 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, 10058786 + ... + 10062137.

It is an arithmetic number, because the mean of its divisors is an integer number (4929626380).

Almost surely, 2^33722666948 is an apocalyptic number.

It is an amenable number.

33722666948 is a deficient number, since it is larger than the sum of its proper divisors (25432849612).

33722666948 is a wasteful number, since it uses less digits than its factorization.

33722666948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20121346 (or 20121344 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 56.

The spelling of 33722666948 in words is "thirty-three billion, seven hundred twenty-two million, six hundred sixty-six thousand, nine hundred forty-eight".