11747406022 has 16 divisors (see below), whose sum is σ = 19236531600. Its totient is φ = 5335979040.

The previous prime is 11747406019. The next prime is 11747406029. The reversal of 11747406022 is 22060474711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11747406029) 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, 155397 + ... + 218272.

It is an arithmetic number, because the mean of its divisors is an integer number (1202283225).

Almost surely, 2^11747406022 is an apocalyptic number.

11747406022 is a deficient number, since it is larger than the sum of its proper divisors (7489125578).

11747406022 is a wasteful number, since it uses less digits than its factorization.

11747406022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375111.

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 11747406022 in words is "eleven billion, seven hundred forty-seven million, four hundred six thousand, twenty-two".