222011012201001 has 16 divisors (see below), whose sum is σ = 305578516819968. Its totient is φ = 143225892435600.

The previous prime is 222011012200987. The next prime is 222011012201023. The reversal of 222011012201001 is 100102210110222.

It is not a de Polignac number, because 222011012201001 - 2²⁷ = 222010877983273 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (222011012200001) 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, 56580421 + ... + 60376866.

It is an arithmetic number, because the mean of its divisors is an integer number (19098657301248).

Almost surely, 2^{222011012201001} is an apocalyptic number.

It is an amenable number.

222011012201001 is a deficient number, since it is larger than the sum of its proper divisors (83567504618967).

222011012201001 is a wasteful number, since it uses less digits than its factorization.

222011012201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116977732.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222011012201001 its reverse (100102210110222), we get a palindrome (322113222311223).

The spelling of 222011012201001 in words is "two hundred twenty-two trillion, eleven billion, twelve million, two hundred one thousand, one".