220211201002194 has 12 divisors (see below), whose sum is σ = 477124268838126. Its totient is φ = 73403733667392.

The previous prime is 220211201002157. The next prime is 220211201002231. The reversal of 220211201002194 is 491200102112022.

220211201002194 is a `hidden beast` number, since 220 + 2 + 1 + 120 + 100 + 219 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (220211201002157) and next prime (220211201002231).

It can be written as a sum of positive squares in only one way, i.e., 120308277431169 + 99902923571025 = 10968513^2 + 9995145^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6116977805599 + ... + 6116977805634.

Almost surely, 2^{220211201002194} is an apocalyptic number.

220211201002194 is an abundant number, since it is smaller than the sum of its proper divisors (256913067835932).

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

220211201002194 is a wasteful number, since it uses less digits than its factorization.

220211201002194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12233955611241 (or 12233955611238 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 220211201002194 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred one million, two thousand, one hundred ninety-four".