1202210011211 has 8 divisors (see below), whose sum is σ = 1312148233200. Its totient is φ = 1092379523040.

The previous prime is 1202210011207. The next prime is 1202210011253. The reversal of 1202210011211 is 1121100122021.

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 1202210011211 - 2² = 1202210011207 is a prime.

It is a super-2 number, since 2×1202210011211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202210011511) 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, 26910116 + ... + 26954753.

It is an arithmetic number, because the mean of its divisors is an integer number (164018529150).

Almost surely, 2^{1202210011211} is an apocalyptic number.

1202210011211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1202210011211 is a deficient number, since it is larger than the sum of its proper divisors (109938221989).

1202210011211 is a wasteful number, since it uses less digits than its factorization.

1202210011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53866909.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1202210011211 its reverse (1121100122021), we get a palindrome (2323310133232).

The spelling of 1202210011211 in words is "one trillion, two hundred two billion, two hundred ten million, eleven thousand, two hundred eleven".