1002122204 has 6 divisors (see below), whose sum is σ = 1753713864. Its totient is φ = 501061100.

The previous prime is 1002122179. The next prime is 1002122243. The reversal of 1002122204 is 4022212001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125265272 + ... + 125265279.

It is an arithmetic number, because the mean of its divisors is an integer number (292285644).

Almost surely, 2^1002122204 is an apocalyptic number.

It is an amenable number.

1002122204 is a deficient number, since it is larger than the sum of its proper divisors (751591660).

1002122204 is a wasteful number, since it uses less digits than its factorization.

1002122204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250530555 (or 250530553 counting only the distinct ones).

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

The square root of 1002122204 is about 31656.3138094125. The cubic root of 1002122204 is about 1000.7069015058.

Adding to 1002122204 its reverse (4022212001), we get a palindrome (5024334205).

The spelling of 1002122204 in words is "one billion, two million, one hundred twenty-two thousand, two hundred four".