1102840022 has 8 divisors (see below), whose sum is σ = 1654550400. Its totient is φ = 551323224.

The previous prime is 1102840001. The next prime is 1102840073. The reversal of 1102840022 is 2200482011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1102840022² = 2432512228249920968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102839976 and 1102840003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33197 + ... + 57512.

It is an arithmetic number, because the mean of its divisors is an integer number (206818800).

Almost surely, 2^1102840022 is an apocalyptic number.

1102840022 is a deficient number, since it is larger than the sum of its proper divisors (551710378).

1102840022 is an equidigital number, since it uses as much as digits as its factorization.

1102840022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96790.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1102840022 is about 33209.0352464506. The cubic root of 1102840022 is about 1033.1677453939.

The spelling of 1102840022 in words is "one billion, one hundred two million, eight hundred forty thousand, twenty-two".