1011202022 has 8 divisors (see below), whose sum is σ = 1538166672. Its totient is φ = 498479800.

The previous prime is 1011202013. The next prime is 1011202091. The reversal of 1011202022 is 2202021101.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1011201994 and 1011202012.

It is a congruent number.

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, 3560429 + ... + 3560712.

It is an arithmetic number, because the mean of its divisors is an integer number (192270834).

Almost surely, 2^1011202022 is an apocalyptic number.

1011202022 is a deficient number, since it is larger than the sum of its proper divisors (526964650).

1011202022 is an equidigital number, since it uses as much as digits as its factorization.

1011202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7121214.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1011202022 is about 31799.4028560286. The cubic root of 1011202022 is about 1003.7201506508.

Adding to 1011202022 its reverse (2202021101), we get a palindrome (3213223123).

The spelling of 1011202022 in words is "one billion, eleven million, two hundred two thousand, twenty-two".