1051240022 has 24 divisors (see below), whose sum is σ = 1853233704. Its totient is φ = 445882752.

The previous prime is 1051240019. The next prime is 1051240027. The reversal of 1051240022 is 2200421501.

It is a super-2 number, since 2×1051240022² = 2210211167709120968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051240027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45788 + ... + 64799.

It is an arithmetic number, because the mean of its divisors is an integer number (77218071).

Almost surely, 2^1051240022 is an apocalyptic number.

1051240022 is a deficient number, since it is larger than the sum of its proper divisors (801993682).

1051240022 is a wasteful number, since it uses less digits than its factorization.

1051240022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110700 (or 110693 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1051240022 is about 32422.8318010627. The cubic root of 1051240022 is about 1016.7963117419.

Adding to 1051240022 its reverse (2200421501), we get a palindrome (3251661523).

The spelling of 1051240022 in words is "one billion, fifty-one million, two hundred forty thousand, twenty-two".