1040222532 has 24 divisors (see below), whose sum is σ = 2435956096. Its totient is φ = 345487968.

The previous prime is 1040222527. The next prime is 1040222549. The reversal of 1040222532 is 2352220401.

It is a junction number, because it is equal to n+sod(n) for n = 1040222499 and 1040222508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153148 + ... + 159795.

Almost surely, 2^1040222532 is an apocalyptic number.

1040222532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1040222532 is an abundant number, since it is smaller than the sum of its proper divisors (1395733564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040222532 is a wasteful number, since it uses less digits than its factorization.

1040222532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313227 (or 313225 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1040222532 is about 32252.4810208455. The cubic root of 1040222532 is about 1013.2316616117.

Adding to 1040222532 its reverse (2352220401), we get a palindrome (3392442933).

The spelling of 1040222532 in words is "one billion, forty million, two hundred twenty-two thousand, five hundred thirty-two".