11622705375 has 32 divisors (see below), whose sum is σ = 19348992000. Its totient is φ = 6195952800.

The previous prime is 11622705371. The next prime is 11622705389. The reversal of 11622705375 is 57350722611.

It is a happy number.

It is not a de Polignac number, because 11622705375 - 2² = 11622705371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11622705371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1013926 + ... + 1025324.

It is an arithmetic number, because the mean of its divisors is an integer number (604656000).

Almost surely, 2^11622705375 is an apocalyptic number.

11622705375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11622705375 is a deficient number, since it is larger than the sum of its proper divisors (7726286625).

11622705375 is a wasteful number, since it uses less digits than its factorization.

11622705375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14136 (or 14126 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 11622705375 in words is "eleven billion, six hundred twenty-two million, seven hundred five thousand, three hundred seventy-five".