1201112022202 has 8 divisors (see below), whose sum is σ = 1863794517300. Its totient is φ = 579847183104.

The previous prime is 1201112022197. The next prime is 1201112022221. The reversal of 1201112022202 is 2022202111021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1144448504521 + 56663517681 = 1069789^2 + 238041^2 .

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

It is a super-3 number, since 3×1201112022202³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10354413927 + ... + 10354414042.

Almost surely, 2^{1201112022202} is an apocalyptic number.

1201112022202 is a deficient number, since it is larger than the sum of its proper divisors (662682495098).

1201112022202 is a wasteful number, since it uses less digits than its factorization.

1201112022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20708828000.

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

Adding to 1201112022202 its reverse (2022202111021), we get a palindrome (3223314133223).

The spelling of 1201112022202 in words is "one trillion, two hundred one billion, one hundred twelve million, twenty-two thousand, two hundred two".