11454262042622 has 64 divisors (see below), whose sum is σ = 20395120080384. Its totient is φ = 4722526748160.

The previous prime is 11454262042621. The next prime is 11454262042633. The reversal of 11454262042622 is 22624026245411.

It is a happy number.

It is a super-2 number, since 2×11454262042622² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 11454262042622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454262042621) 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, 192845213 + ... + 192904599.

It is an arithmetic number, because the mean of its divisors is an integer number (318673751256).

Almost surely, 2^{11454262042622} is an apocalyptic number.

11454262042622 is a deficient number, since it is larger than the sum of its proper divisors (8940858037762).

11454262042622 is a wasteful number, since it uses less digits than its factorization.

11454262042622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64113.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 11454262042622 in words is "eleven trillion, four hundred fifty-four billion, two hundred sixty-two million, forty-two thousand, six hundred twenty-two".