1022041356 has 48 divisors (see below), whose sum is σ = 2813368320. Its totient is φ = 282591360.

The previous prime is 1022041337. The next prime is 1022041381. The reversal of 1022041356 is 6531402201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193641 + ... + 198848.

It is an arithmetic number, because the mean of its divisors is an integer number (58611840).

Almost surely, 2^1022041356 is an apocalyptic number.

It is an amenable number.

1022041356 is an abundant number, since it is smaller than the sum of its proper divisors (1791326964).

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

1022041356 is a wasteful number, since it uses less digits than its factorization.

1022041356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392534 (or 392532 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1022041356 is about 31969.3815392166. The cubic root of 1022041356 is about 1007.2937899531.

Adding to 1022041356 its reverse (6531402201), we get a palindrome (7553443557).

The spelling of 1022041356 in words is "one billion, twenty-two million, forty-one thousand, three hundred fifty-six".