954889991222 has 8 divisors (see below), whose sum is σ = 1437505872096. Its totient is φ = 475721367192.

The previous prime is 954889991219. The next prime is 954889991273. The reversal of 954889991222 is 222199988459.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861813518 + ... + 861814625.

It is an arithmetic number, because the mean of its divisors is an integer number (179688234012).

Almost surely, 2^954889991222 is an apocalyptic number.

954889991222 is a deficient number, since it is larger than the sum of its proper divisors (482615880874).

954889991222 is a wasteful number, since it uses less digits than its factorization.

954889991222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723628422.

The product of its digits is 67184640, while the sum is 68.

The spelling of 954889991222 in words is "nine hundred fifty-four billion, eight hundred eighty-nine million, nine hundred ninety-one thousand, two hundred twenty-two".