1102022604 has 48 divisors (see below), whose sum is σ = 2866197600. Its totient is φ = 366170688.

The previous prime is 1102022599. The next prime is 1102022609. The reversal of 1102022604 is 4062202011.

It is an interprime number because it is at equal distance from previous prime (1102022599) and next prime (1102022609).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1102022609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18142 + ... + 50330.

It is an arithmetic number, because the mean of its divisors is an integer number (59712450).

Almost surely, 2^1102022604 is an apocalyptic number.

It is an amenable number.

1102022604 is an abundant number, since it is smaller than the sum of its proper divisors (1764174996).

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

1102022604 is a wasteful number, since it uses less digits than its factorization.

1102022604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32519 (or 32511 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1102022604 is about 33196.7258024041. The cubic root of 1102022604 is about 1032.9124231850.

Adding to 1102022604 its reverse (4062202011), we get a palindrome (5164224615).

The spelling of 1102022604 in words is "one billion, one hundred two million, twenty-two thousand, six hundred four".