98011222211 has 16 divisors (see below), whose sum is σ = 112166765760. Its totient is φ = 83894261760.

The previous prime is 98011222171. The next prime is 98011222219. The reversal of 98011222211 is 11222211089.

It is a cyclic number.

It is not a de Polignac number, because 98011222211 - 2¹⁴ = 98011205827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98011222219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20758331 + ... + 20763051.

It is an arithmetic number, because the mean of its divisors is an integer number (7010422860).

Almost surely, 2^98011222211 is an apocalyptic number.

98011222211 is a deficient number, since it is larger than the sum of its proper divisors (14155543549).

98011222211 is a wasteful number, since it uses less digits than its factorization.

98011222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8174.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 98011222211 in words is "ninety-eight billion, eleven million, two hundred twenty-two thousand, two hundred eleven".