1022201032 has 16 divisors (see below), whose sum is σ = 1917728640. Its totient is φ = 510806736.

The previous prime is 1022201027. The next prime is 1022201039. The reversal of 1022201032 is 2301022201.

It is not an unprimeable number, because it can be changed into a prime (1022201039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21568 + ... + 50095.

It is an arithmetic number, because the mean of its divisors is an integer number (119858040).

Almost surely, 2^1022201032 is an apocalyptic number.

It is an amenable number.

1022201032 is a deficient number, since it is larger than the sum of its proper divisors (895527608).

1022201032 is a wasteful number, since it uses less digits than its factorization.

1022201032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73452 (or 73448 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1022201032 is about 31971.8787686930. The cubic root of 1022201032 is about 1007.3462445388.

Adding to 1022201032 its reverse (2301022201), we get a palindrome (3323223233).

The spelling of 1022201032 in words is "one billion, twenty-two million, two hundred one thousand, thirty-two".