220157011101 has 16 divisors (see below), whose sum is σ = 297742376448. Its totient is φ = 144686334000.

The previous prime is 220157011079. The next prime is 220157011121. The reversal of 220157011101 is 101110751022.

It is not a de Polignac number, because 220157011101 - 2⁹ = 220157010589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220157011121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1795611 + ... + 1914296.

It is an arithmetic number, because the mean of its divisors is an integer number (18608898528).

Almost surely, 2^220157011101 is an apocalyptic number.

It is an amenable number.

220157011101 is a deficient number, since it is larger than the sum of its proper divisors (77585365347).

220157011101 is a wasteful number, since it uses less digits than its factorization.

220157011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710192.

The product of its (nonzero) digits is 140, while the sum is 21.

Adding to 220157011101 its reverse (101110751022), we get a palindrome (321267762123).

The spelling of 220157011101 in words is "two hundred twenty billion, one hundred fifty-seven million, eleven thousand, one hundred one".