11402422232 has 32 divisors (see below), whose sum is σ = 22139863680. Its totient is φ = 5499636480.

The previous prime is 11402422231. The next prime is 11402422237. The reversal of 11402422232 is 23222420411.

It is a junction number, because it is equal to n+sod(n) for n = 11402422198 and 11402422207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402422231) 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, 4178 + ... + 151070.

It is an arithmetic number, because the mean of its divisors is an integer number (691870740).

Almost surely, 2^11402422232 is an apocalyptic number.

It is an amenable number.

11402422232 is a deficient number, since it is larger than the sum of its proper divisors (10737441448).

11402422232 is a wasteful number, since it uses less digits than its factorization.

11402422232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147243 (or 147239 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 11402422232 its reverse (23222420411), we get a palindrome (34624842643).

The spelling of 11402422232 in words is "eleven billion, four hundred two million, four hundred twenty-two thousand, two hundred thirty-two".