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12214119973 = 111975636419
BaseRepresentation
bin10110110000000010…
…01010111000100101
31011112020000120201211
423120001022320211
5200003303314343
65335554551421
7611451210136
oct133001127045
934466016654
1012214119973
1151a8609130
12244a598571
1311c8623a33
1483c237c8d
154b746879d
hex2d804ae25

12214119973 has 8 divisors (see below), whose sum is σ = 13392133920. Its totient is φ = 11047379280.

The previous prime is 12214119917. The next prime is 12214120007. The reversal of 12214119973 is 37991141221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12214119973 - 213 = 12214111781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12214119773) 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, 2816043 + ... + 2820376.

It is an arithmetic number, because the mean of its divisors is an integer number (1674016740).

Almost surely, 212214119973 is an apocalyptic number.

It is an amenable number.

12214119973 is a deficient number, since it is larger than the sum of its proper divisors (1178013947).

12214119973 is a wasteful number, since it uses less digits than its factorization.

12214119973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5636627.

The product of its digits is 27216, while the sum is 40.

The spelling of 12214119973 in words is "twelve billion, two hundred fourteen million, one hundred nineteen thousand, nine hundred seventy-three".

Divisors: 1 11 197 2167 5636419 62000609 1110374543 12214119973