1220101010097 has 8 divisors (see below), whose sum is σ = 1626915910656. Its totient is φ = 813343391472.

The previous prime is 1220101010087. The next prime is 1220101010111. The reversal of 1220101010097 is 7900101010221.

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

It is not a de Polignac number, because 1220101010097 - 2⁴ = 1220101010081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1220101010087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14270758 + ... + 14355999.

It is an arithmetic number, because the mean of its divisors is an integer number (203364488832).

Almost surely, 2^{1220101010097} is an apocalyptic number.

It is an amenable number.

1220101010097 is a deficient number, since it is larger than the sum of its proper divisors (406814900559).

1220101010097 is a wasteful number, since it uses less digits than its factorization.

1220101010097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28640967.

The product of its (nonzero) digits is 252, while the sum is 24.

The spelling of 1220101010097 in words is "one trillion, two hundred twenty billion, one hundred one million, ten thousand, ninety-seven".