22010057101 has 8 divisors (see below), whose sum is σ = 22548839544. Its totient is φ = 21471367680.

The previous prime is 22010057081. The next prime is 22010057129. The reversal of 22010057101 is 10175001022.

It can be written as a sum of positive squares in 4 ways, for example, as 4294180900 + 17715876201 = 65530^2 + 133101^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 22010057101 - 2³¹ = 19862573453 is a prime.

It is a super-2 number, since 2×22010057101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010057801) 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, 868725 + ... + 893701.

It is an arithmetic number, because the mean of its divisors is an integer number (2818604943).

Almost surely, 2^22010057101 is an apocalyptic number.

It is an amenable number.

22010057101 is a deficient number, since it is larger than the sum of its proper divisors (538782443).

22010057101 is a wasteful number, since it uses less digits than its factorization.

22010057101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46511.

The product of its (nonzero) digits is 140, while the sum is 19.

Adding to 22010057101 its reverse (10175001022), we get a palindrome (32185058123).

The spelling of 22010057101 in words is "twenty-two billion, ten million, fifty-seven thousand, one hundred one".