1102225402 has 8 divisors (see below), whose sum is σ = 1653702336. Its totient is φ = 550991292.

The previous prime is 1102225361. The next prime is 1102225451. The reversal of 1102225402 is 2045222011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1102225402.

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, 48898 + ... + 67789.

It is an arithmetic number, because the mean of its divisors is an integer number (206712792).

Almost surely, 2^1102225402 is an apocalyptic number.

1102225402 is a deficient number, since it is larger than the sum of its proper divisors (551476934).

1102225402 is a wasteful number, since it uses less digits than its factorization.

1102225402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121412.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1102225402 is about 33199.7801498745. The cubic root of 1102225402 is about 1032.9757793342.

Adding to 1102225402 its reverse (2045222011), we get a palindrome (3147447413).

The spelling of 1102225402 in words is "one billion, one hundred two million, two hundred twenty-five thousand, four hundred two".