989000211012122 has 8 divisors (see below), whose sum is σ = 1483539499440372. Its totient is φ = 494487044532000.

The previous prime is 989000211012071. The next prime is 989000211012133. The reversal of 989000211012122 is 221210112000989.

It can be written as a sum of positive squares in 2 ways, for example, as 988631372215081 + 368838797041 = 31442509^2 + 607321^2 .

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

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, 6530392379 + ... + 6530543822.

Almost surely, 2^{989000211012122} is an apocalyptic number.

989000211012122 is a deficient number, since it is larger than the sum of its proper divisors (494539288428250).

989000211012122 is a wasteful number, since it uses less digits than its factorization.

989000211012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13060974064.

The product of its (nonzero) digits is 10368, while the sum is 38.

The spelling of 989000211012122 in words is "nine hundred eighty-nine trillion, two hundred eleven million, twelve thousand, one hundred twenty-two".