3212110199490 has 32 divisors (see below), whose sum is σ = 7709327654976. Its totient is φ = 856533478080.

The previous prime is 3212110199489. The next prime is 3212110199491. The reversal of 3212110199490 is 949910112123.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3212110199489) and next prime (3212110199491).

It is not an unprimeable number, because it can be changed into a prime (3212110199491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926917 + ... + 2698776.

It is an arithmetic number, because the mean of its divisors is an integer number (240916489218).

Almost surely, 2^{3212110199490} is an apocalyptic number.

3212110199490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3212110199490 is an abundant number, since it is smaller than the sum of its proper divisors (4497217455486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3212110199490 is a wasteful number, since it uses less digits than its factorization.

3212110199490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655234.

The product of its (nonzero) digits is 34992, while the sum is 42.

The spelling of 3212110199490 in words is "three trillion, two hundred twelve billion, one hundred ten million, one hundred ninety-nine thousand, four hundred ninety".