110212021220002 has 32 divisors (see below), whose sum is σ = 179256662308080. Its totient is φ = 50518617231360.

The previous prime is 110212021219987. The next prime is 110212021220011. The reversal of 110212021220002 is 200022120212011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 13096140461881 + 97115880758121 = 3618859^2 + 9854739^2 .

It is a super-2 number, since 2×110212021220002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9008899 + ... + 17366182.

Almost surely, 2^{110212021220002} is an apocalyptic number.

110212021220002 is a deficient number, since it is larger than the sum of its proper divisors (69044641088078).

110212021220002 is a wasteful number, since it uses less digits than its factorization.

110212021220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26376198.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110212021220002 its reverse (200022120212011), we get a palindrome (310234141432013).

The spelling of 110212021220002 in words is "one hundred ten trillion, two hundred twelve billion, twenty-one million, two hundred twenty thousand, two".