2261122044124 has 12 divisors (see below), whose sum is σ = 3957043649104. Its totient is φ = 1130538144384.

The previous prime is 2261122044119. The next prime is 2261122044131. The reversal of 2261122044124 is 4214402211622.

It is a super-2 number, since 2×2261122044124² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5496072 + ... + 5893135.

Almost surely, 2^{2261122044124} is an apocalyptic number.

It is an amenable number.

2261122044124 is a deficient number, since it is larger than the sum of its proper divisors (1695921604980).

2261122044124 is a wasteful number, since it uses less digits than its factorization.

2261122044124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11438844 (or 11438842 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 2261122044124 its reverse (4214402211622), we get a palindrome (6475524255746).

The spelling of 2261122044124 in words is "two trillion, two hundred sixty-one billion, one hundred twenty-two million, forty-four thousand, one hundred twenty-four".