20212201122098 has 32 divisors (see below), whose sum is σ = 31453419799296. Its totient is φ = 9734287183488.

The previous prime is 20212201122097. The next prime is 20212201122143. The reversal of 20212201122098 is 89022110221202.

It is not an unprimeable number, because it can be changed into a prime (20212201122097) 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, 39213740 + ... + 39725832.

It is an arithmetic number, because the mean of its divisors is an integer number (982919368728).

Almost surely, 2^{20212201122098} is an apocalyptic number.

20212201122098 is a deficient number, since it is larger than the sum of its proper divisors (11241218677198).

20212201122098 is a wasteful number, since it uses less digits than its factorization.

20212201122098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518498.

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 20212201122098 in words is "twenty trillion, two hundred twelve billion, two hundred one million, one hundred twenty-two thousand, ninety-eight".