20964227098 has 8 divisors (see below), whose sum is σ = 31634642592. Its totient is φ = 10419346236.

The previous prime is 20964227083. The next prime is 20964227147. The reversal of 20964227098 is 89072246902.

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, 31383240 + ... + 31383907.

It is an arithmetic number, because the mean of its divisors is an integer number (3954330324).

Almost surely, 2^20964227098 is an apocalyptic number.

20964227098 is a deficient number, since it is larger than the sum of its proper divisors (10670415494).

20964227098 is a wasteful number, since it uses less digits than its factorization.

20964227098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62767316.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 20964227098 in words is "twenty billion, nine hundred sixty-four million, two hundred twenty-seven thousand, ninety-eight".