1102240022 has 8 divisors (see below), whose sum is σ = 1780541616. Its totient is φ = 508726152.

The previous prime is 1102240021. The next prime is 1102240039. The reversal of 1102240022 is 2200422011.

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

It is a junction number, because it is equal to n+sod(n) for n = 1102239979 and 1102240006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102240021) 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, 21196898 + ... + 21196949.

It is an arithmetic number, because the mean of its divisors is an integer number (222567702).

Almost surely, 2^1102240022 is an apocalyptic number.

1102240022 is a deficient number, since it is larger than the sum of its proper divisors (678301594).

1102240022 is a wasteful number, since it uses less digits than its factorization.

1102240022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42393862.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1102240022 is about 33200.0003313253. Note that the first 3 decimals coincide. The cubic root of 1102240022 is about 1032.9803464700.

Adding to 1102240022 its reverse (2200422011), we get a palindrome (3302662033).

The spelling of 1102240022 in words is "one billion, one hundred two million, two hundred forty thousand, twenty-two".