33124542222 has 16 divisors (see below), whose sum is σ = 66932065872. Its totient is φ = 10927683840.

The previous prime is 33124542181. The next prime is 33124542223. The reversal of 33124542222 is 22224542133.

It is a self number, because there is not a number n which added to its sum of digits gives 33124542222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33124542223) 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, 28456929 + ... + 28458092.

It is an arithmetic number, because the mean of its divisors is an integer number (4183254117).

Almost surely, 2^33124542222 is an apocalyptic number.

33124542222 is an abundant number, since it is smaller than the sum of its proper divisors (33807523650).

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

33124542222 is a wasteful number, since it uses less digits than its factorization.

33124542222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56915123.

The product of its digits is 23040, while the sum is 30.

The spelling of 33124542222 in words is "thirty-three billion, one hundred twenty-four million, five hundred forty-two thousand, two hundred twenty-two".