1147216202 has 16 divisors (see below), whose sum is σ = 1987690752. Its totient is φ = 490787520.

The previous prime is 1147216201. The next prime is 1147216223. The reversal of 1147216202 is 2026127411.

It is a super-2 number, since 2×1147216202² = 2632210028262609608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1147216201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1533338 + ... + 1534085.

It is an arithmetic number, because the mean of its divisors is an integer number (124230672).

Almost surely, 2^1147216202 is an apocalyptic number.

1147216202 is a deficient number, since it is larger than the sum of its proper divisors (840474550).

1147216202 is a wasteful number, since it uses less digits than its factorization.

1147216202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3067453.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1147216202 is about 33870.5801839886. The cubic root of 1147216202 is about 1046.8434915438.

The spelling of 1147216202 in words is "one billion, one hundred forty-seven million, two hundred sixteen thousand, two hundred two".