22010001120001 has 16 divisors (see below), whose sum is σ = 23597900458560. Its totient is φ = 20467264688640.

The previous prime is 22010001119989. The next prime is 22010001120013. The reversal of 22010001120001 is 10002110001022.

It is an interprime number because it is at equal distance from previous prime (22010001119989) and next prime (22010001120013).

It is a cyclic number.

It is not a de Polignac number, because 22010001120001 - 2²³ = 22009992731393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22010001120001.

It is not an unprimeable number, because it can be changed into a prime (22010001120091) 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, 30407176 + ... + 31122601.

It is an arithmetic number, because the mean of its divisors is an integer number (1474868778660).

Almost surely, 2^{22010001120001} is an apocalyptic number.

It is an amenable number.

22010001120001 is a deficient number, since it is larger than the sum of its proper divisors (1587899338559).

22010001120001 is a wasteful number, since it uses less digits than its factorization.

22010001120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61530144.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22010001120001 its reverse (10002110001022), we get a palindrome (32012111121023).

The spelling of 22010001120001 in words is "twenty-two trillion, ten billion, one million, one hundred twenty thousand, one".