1102001922 has 40 divisors (see below), whose sum is σ = 2822060736. Its totient is φ = 314857368.

The previous prime is 1102001911. The next prime is 1102001933. The reversal of 1102001922 is 2291002011.

It is an interprime number because it is at equal distance from previous prime (1102001911) and next prime (1102001933).

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

It is a junction number, because it is equal to n+sod(n) for n = 1102001895 and 1102001904.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 484758 + ... + 487025.

Almost surely, 2^1102001922 is an apocalyptic number.

1102001922 is an abundant number, since it is smaller than the sum of its proper divisors (1720058814).

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

1102001922 is an equidigital number, since it uses as much as digits as its factorization.

1102001922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971804 (or 971795 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1102001922 is about 33196.4142943180. The cubic root of 1102001922 is about 1032.9059614820.

Adding to 1102001922 its reverse (2291002011), we get a palindrome (3393003933).

The spelling of 1102001922 in words is "one billion, one hundred two million, one thousand, nine hundred twenty-two".