1223010001202 has 16 divisors (see below), whose sum is σ = 2034097113024. Its totient is φ = 546800298000.

The previous prime is 1223010001181. The next prime is 1223010001207. The reversal of 1223010001202 is 2021000103221.

It is a happy number.

It is a super-3 number, since 3×1223010001202³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1223010001207) 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, 455665574 + ... + 455668257.

It is an arithmetic number, because the mean of its divisors is an integer number (127131069564).

Almost surely, 2^{1223010001202} is an apocalyptic number.

1223010001202 is a deficient number, since it is larger than the sum of its proper divisors (811087111822).

1223010001202 is a wasteful number, since it uses less digits than its factorization.

1223010001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911333905.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1223010001202 its reverse (2021000103221), we get a palindrome (3244010104423).

The spelling of 1223010001202 in words is "one trillion, two hundred twenty-three billion, ten million, one thousand, two hundred two".