1950002222 has 16 divisors (see below), whose sum is σ = 3365002752. Its totient is φ = 830179800.

The previous prime is 1950002213. The next prime is 1950002239. The reversal of 1950002222 is 2222000591.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459098 + ... + 463325.

It is an arithmetic number, because the mean of its divisors is an integer number (210312672).

Almost surely, 2^1950002222 is an apocalyptic number.

1950002222 is a deficient number, since it is larger than the sum of its proper divisors (1415000530).

1950002222 is a wasteful number, since it uses less digits than its factorization.

1950002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922583.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1950002222 is about 44158.8294908278. The cubic root of 1950002222 is about 1249.3334519942. Note that the first 3 decimals are identical.

The spelling of 1950002222 in words is "one billion, nine hundred fifty million, two thousand, two hundred twenty-two".