11624564122 has 4 divisors (see below), whose sum is σ = 17436846186. Its totient is φ = 5812282060.

The previous prime is 11624564101. The next prime is 11624564123. The reversal of 11624564122 is 22146542611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11537122921 + 87441201 = 107411^2 + 9351^2 .

It is not an unprimeable number, because it can be changed into a prime (11624564123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906141029 + ... + 2906141032.

Almost surely, 2^11624564122 is an apocalyptic number.

11624564122 is a deficient number, since it is larger than the sum of its proper divisors (5812282064).

11624564122 is an equidigital number, since it uses as much as digits as its factorization.

11624564122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812282063.

The product of its digits is 23040, while the sum is 34.

The spelling of 11624564122 in words is "eleven billion, six hundred twenty-four million, five hundred sixty-four thousand, one hundred twenty-two".