2210099098887 has 32 divisors (see below), whose sum is σ = 3418406184960. Its totient is φ = 1408584561120.

The previous prime is 2210099098859. The next prime is 2210099098891. The reversal of 2210099098887 is 7888909900122.

It is not a de Polignac number, because 2210099098887 - 2⁷ = 2210099098759 is a prime.

It is a super-2 number, since 2×2210099098887² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210099098847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210813 + ... + 2112969.

It is an arithmetic number, because the mean of its divisors is an integer number (106825193280).

Almost surely, 2^{2210099098887} is an apocalyptic number.

2210099098887 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2210099098887 is a deficient number, since it is larger than the sum of its proper divisors (1208307086073).

2210099098887 is a wasteful number, since it uses less digits than its factorization.

2210099098887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904060 (or 1904054 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 63.

The spelling of 2210099098887 in words is "two trillion, two hundred ten billion, ninety-nine million, ninety-eight thousand, eight hundred eighty-seven".